The Ontario Building Code | Application
9.33.4.1. application
(1) This Subsection applies to every building that,
(a) contains a residential occupancy, and
(b) contains a fuel-burning appliance or a storage garage.
In Plain Language
This article sets out when the carbon monoxide alarm requirements in this Section apply, addressing this invisible, potentially deadly combustion byproduct.
This is a plain-language summary of the 2012/2017 Ontario Building Code text above, for general understanding only and not a substitute for the Code. Always confirm current requirements against the 2024 edition (O.Reg. 163/24) or a qualified professional before construction.